Title:
DECORATIVE FILM
Document Type and Number:
Japanese Patent JP2015182414
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a decorative film which is excellent in lactic acid resistance, high in surface hardness and also excellent in stress whitening resistance and heat resistance.SOLUTION: A decorative film is composed of a resin composition containing a methacrylic resin and an aromatic polycarbonate resin. The methacrylic resin is obtained by polymerizing monomer components comprising 60-95 wt.% of methyl methacrylate, 5-40 wt.% of a (meth)acrylate ester of formula (I) and 0-20 wt.% of an alkyl methacrylate, with respect to the total of the monomer components of 100 wt.%, and the weight average molecular weight of the aromatic polycarbonate resin is 10,000-60,000. The contents of the methacrylic resin and the aromatic polycarbonate resin are 10-95 pts. wt. of the methacrylic resin and 5-90 pts. wt. of the aromatic polycarbonate resin, with respect to the total of the methacrylic resin and the aromatic polycarbonate resin of 100 pts. wt.
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Inventors:
OMATSU KAZUYOSHI
AKAISHI SATOSHI
MINO TAKAYUKI
IWASAKI KATSUHIKO
AKAISHI SATOSHI
MINO TAKAYUKI
IWASAKI KATSUHIKO
Application Number:
JP2014063278A
Publication Date:
October 22, 2015
Filing Date:
March 26, 2014
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO
International Classes:
B32B27/00; B29C45/14; B32B27/30; B32B27/36; C08L33/12; C08L69/00
Domestic Patent References:
| JP2014001267A | 2014-01-09 | |||
| JP2009538378A | 2009-11-05 | |||
| JP2008207554A | 2008-09-11 | |||
| JP2014031459A | 2014-02-20 | |||
| JP2001026706A | 2001-01-30 | |||
| JP2009067981A | 2009-04-02 | |||
| JP2012167195A | 2012-09-06 |
Attorney, Agent or Firm:
Mitsuo Tanaka
Takuji Yamada
Kenichi Morizumi
Toru Nakayama
Toru Sakamoto
Takuji Yamada
Kenichi Morizumi
Toru Nakayama
Toru Sakamoto